Page Monitor

Stays in the background and monitors web pages for changes.

Page Monitor is a Chrome extension designed to run silently in the background and notify you when web pages you care about change. Since 2015, it has supported regular Chrome updates to ensure reliable page monitoring. However, due to Google's discontinuation of WebSQL, Page Monitor is no longer compatible with new Chrome versions.

To continue seamless page monitoring, users are encouraged to switch to the latest Visualping.io extension available at https://visualping.io/chrome-extension/. This updated tool replicates PageMonitor's key features for free and plans a major upgrade with advanced monitoring technology to be released soon. Detailed migration instructions are provided to help users transition smoothly. While Page Monitor is retired, Visualping.io offers a robust, user-friendly alternative for keeping track of website changes efficiently.

Manifest V2
Users:
80,000+
Rating:
3.50
(534)
Version:
4.0.2 (Last updated: 2024-04-22)
Creation date:
2017-08-16
Permissions:
  • tabs
  • *://*/
  • chrome://favicon/
  • unlimitedStorage
  • notifications
Size:
194.56K
Full description:
See detailed description
Updated:
18 hours ago

User reviews

Page Monitor was a favored Chrome extension for precise and resource-efficient web page monitoring, praised for its selector customization and simplicity. However, with Chrome's removal of WebSQL support, it became incompatible, leading to loss of stored monitoring data and operational failures. Users lament the lack of recovery options and criticized the offered alternative, VisualPing, for its complexity and paywall. Despite longstanding user trust, the extension now suffers downtime, database corruption, and inadequate developer responsiveness, leaving many users disappointed and seeking better solutions.
Pros
  • Provides accurate and simple page monitoring with CSS-style selectors to target specific page areas
  • Consumes low CPU during checks compared to alternatives like VisualPing
  • Has been reliable and preferred by users over other monitoring extensions for years
Cons
  • Extension no longer works properly due to Chrome discontinuing WebSQL, causing data loss and incompatibility
  • No options to recover or export previously monitored sites leading to loss of user data
  • Replacement extension VisualPing is considered less user-friendly, more resource-heavy, and has restrictive free usage with limited checks
  • Developers have not provided timely updates or effective communication addressing ongoing issues
  • Users complain about corrupted databases and lack of backup or syncing features
Recent reviews
После проверки изменений значок (число) на иконке не пропадает, хотя при нажатии показывает, что изменений нет.

Расширение работает прекрасно, но с каждой проверкой потребляет больше и больше памяти. При проверках почти не жрет ЦП от этого и выбрал его. Visualping при проверках потребляет много цп, жрет больше памяти изначально и не позволяет проверить выбранный элемент проверки и вообще функционал более урезан.
by Tremor, 2024-09-11

How can I recover a list of the 250+ sites I was following?? I need to be able to import it into VisualPing. ASAP!
by Kate Roney, 2024-07-16
View all user reviews

Extension safety

Risk impact
High risk impact

Page Monitor requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details
  • Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
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Risk likelihood
Low risk likelihood

Page Monitor has earned a fairly good reputation and likely can be trusted.

Risk likelihood analysis details
  • High This extension has low user count. Unpopular extensions may not be stable or safe.
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Upgrade to see full risk analysis details

Promo images

Page Monitor marquee promo image
Marquee promo image
Small promo image

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